From 15d2e0476f9230aa224b7c371e1e0c602fe4070d Mon Sep 17 00:00:00 2001
From: theoddone33 <>
Date: Sat, 28 Apr 2001 20:29:03 +0000
Subject: [PATCH] Mousewheel stuff from hpsolo

---
 zsnes/src/linux/sdllink.c | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/zsnes/src/linux/sdllink.c b/zsnes/src/linux/sdllink.c
index 4ed9bf69..75c23ebd 100644
--- a/zsnes/src/linux/sdllink.c
+++ b/zsnes/src/linux/sdllink.c
@@ -192,11 +192,31 @@ int Main_Proc(void)
 			break;
 
 		case SDL_MOUSEBUTTONDOWN:
-			MouseButton = MouseButton | event.button.button;
+			if (event.button.button < 4)
+				MouseButton = MouseButton | event.button.button;
+			else if (event.button.button == 4)
+			  {
+			    pressed[72] = 1;
+			    ProcessKeyBuf(SDLK_UP);
+			  }
+			else if (event.button.button == 5)
+			  {
+			    pressed[80] = 1;
+			    ProcessKeyBuf(SDLK_DOWN);
+			  }
 			break;
 
 		case SDL_MOUSEBUTTONUP:
-			MouseButton = MouseButton & ~event.button.button;
+			if (event.button.button < 4)
+				MouseButton = MouseButton & ~event.button.button;
+			else if (event.button.button == 4)
+			{
+				pressed[72] = 0;
+			}
+			else if (event.button.button == 5)
+			{
+				pressed[80] = 0;
+			}
 			break;
 
 		/*